baber/WOPTO huggingface dataset:
Patent JP-H04191433-A (JP)
Title: Combustion control device for engine
Inventor: SHOJI MASATOSHI
IPC: F02D45/00
Filed: 1990-11-22
Abstract: PURPOSE:To precisely detect and judge the fuel property while ensuring the combustion improving effect and ensure a satisfactory running property by detecting and judging the fuel property on the basis of the combustion state of an engine, and limiting the combustive property improving operation until the fuel property is detected after starting the engine. CONSTITUTION:A throttle valve 8 is provided in a collective intake passage 4b on the upper stream side of an intake passage 4, and a shutter valve 9 is disposed in the independent intake passage 4a of each cylinder 2 on the lower stream side from it. The shutter valve 9 throttles the flow of the suction air, when closed, to generate a turbulent flow around a fuel injection valve 14, whereby the evaporation and atomization of the injected fuel is promoted to improve the combustive property. The opening and closing control of the shutter valve 9 (operation control of a solenoid valve 10) is conducted according to the operating state by a controller 15. In this case, in the controller 15, the fuel property (volatility) is detected and judged from the fluctuation of engine rotating speed at the time of starting the engine. At the time of the detecting and judging operation of the fuel property, the closing operation of the shutter valve 9 is limited.
Patent JP-H03181754-A (JP)
Title: Refrigerant heating type air-conditioner
Inventor: YAJIMA RYUZABURO
IPC: F25B1/00
Filed: 1989-12-08
Abstract: PURPOSE:To surely and quickly recover refrigerant before start of heating operation or during cooling operation by a method wherein a refrigerant recovery circuit for heating is provided with a back-flow preventing device which prevents back-flow or refrigerant in heating and a bypass preventing device which prevents bypassing of refrigerant in cooling operation. CONSTITUTION:With a cooling-heating change-over on-off valve 12 and first and second on-off valves 15 and 16 closed and an on-off valve 21 opened before start of heating operation, a heating compressor 6 is put into operation. At this time, a refrigerant heater 5 is in preheating state and not ignited. Then, the refrigerant is recovered from both suction sides of a cooling compressor 1 (in concrete terms, inlet side of a first accumulator 7) and downstream side of an outdoor side heat exchanger 2 to a heating cycle B through a refrigerant recovery circuit 19 for heating as shown by dotted lines with arrows. Therefore, the time period of refrigerant recover prior to start of heating operation is shortened and the waiting time period for start of heating operation is considerably shortened.
Patent JP-H08179362-A (JP)
Title: Thin-film transistor array substrate
Inventor: NAKAGAWA NAOKI
IPC: G02F1/1368
Filed: 1994-12-22
Abstract: PURPOSE: To provide a TFT array substrate with which the disconnection by corrosion of low-resistance gate wirings in a patterning stage of pixel electrodes, etc., is prevented while preventing increase of the contact resistance by the heat history of contact of gate electrode wires with transparent holding capacitor electrodes. CONSTITUTION: This TFT array substrate for a matrix type liquid crystal display device has the gate electrode wires 3, source electrode wires 10, TFTs disposed in the intersected parts of the electrode lines, pixel electrodes 5 connected to the drain electrodes 11 of the TFTs and the holding capacitor electrodes 2, which consists of transparent conductive films and is electrically connected to the gate electrode lines and a holding capacitor insulating film 13 on an insulating substrate 1. The gate electrode wires has at least first gate electrode lines 3a consisting of a low-resistance material and second gate electrode lines 3b consisting of a high melting metallic material. The surfaces of the first gate electrode lines are completely coated with the second gate electrode lines.  The contact parts of the gate electrode lines and the holding capacitor electrodes are connected by the material of the second gate electrode lines.
Patent JP-H01164453-A (JP)
Title: Grain treatment apparatus
Inventor: KAWASHIMA KENZO
IPC: B02B5/02
Filed: 1987-12-17
Abstract: PURPOSE: To make it possible to automatically execute grain refining by grades with high quality by housing various function units executing husking, winnowing, paddy and raw grain sorting and grade sorting for two stages into an integral shell body and adding dust removal grain and refining divertability. CONSTITUTION: The paddy 10 is supplied to a paddy supply hopper 12 and the device 10 is started. Chaff is peeled from the paddy by the husking rollers 31 of a husking unit 30 and is successively dropped together with the original grains. At this time, the chaff is expelled by the suction air flow generated by the fan of a sieving unit 40. Next, the paddy and the original grains are separated by a paddy/original grain sorting unit 50. The paddy is sent to the paddy supply hopper 12. The original grains are fed into a first sorting unit 60 where the small grains are sorted and expelled. The grains are further sorted as the primary refined grains by a second sorting unit 80 and is made into the finally refined grains. The dust is kept expelled at all times by the dust discharge air flow during the sorting work.  In addition, the primarily refined grains may be released into a tank via diverting means 100.
Patent JP-H09161860-A (JP)
Title: Conductor for grounding
Inventor: SATO MASATO
IPC: H01R4/64
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the strength to external force of a metallic foil by sticking a synthetic resin film to one side of the conductive and flexible metallic foil where mounting holes or mounting cuts are made at both ends in the longitudinal direction. SOLUTION: An insulating and flexible synthetic resin film 3 is stuck on the whole area of one side 1A of a conductive and flexible metallic foil 1 where mounting holes or mounting cuts 2 are made at the wide parts on both sides in the longitudinal direction.
Patent JP-H04195203-A (JP)
Title: Shared memory control method for programmable controller system
Inventor: TOMITA KAZUAKI
IPC: G05B19/05
Filed: 1990-11-22
Abstract: PURPOSE:To inhibit the access to a shared memory for peripheral equipment CPUs by inhibiting these CPUs from having accesses to the shared memory and describing an inhibition cancel instruction word in a program when the simultaneous write/read operations are carried out to the shared memory. CONSTITUTION:A CPU main body 1 is provided with a CPU 5, an internal RAM 6, a RAM 7 storing a system program, a user program RAM 8 storing a user program, and a shared RAM 9. Meanwhile a communication unit 2 is provided with a CPU 10, an internal RAM 11, a system ROM 12, and a communication interface 13. In a control method of the shared memory, an instruction word is prepared as an instruction word of the user program to inhibit the CPU 10 of the unit 2, etc., from having an access to the RAM 9 together with an instruction word which cancels the inhibition of access. These instruction words are freely described in the optional steps of the user program. As shown in a separate drawing, no access is allowed to a shared RAM 15 through a circuit L1 so that the matching properties can be secured when the data equivalent to 100 words are transferred to a DM 10 through a circuit L2. Then this inhibiting instruction is canceled by a circuit L3.
Patent JP-H07313877-A (JP)
Title: Metallic oxide catalyst containing palladium particle
Inventor: SUTANISUROO EDOMANDO GORUNSUKI
IPC: C01B32/50
Filed: 1993-12-20
Abstract: PURPOSE: To produce a catalyst capable of reducing the operating temp. of the catalyst which is obtained by uniformly incorporating palladium catalyst particles into a metal oxide, to provide a method for producing the catalyst by coprecipitating the metal oxide particles and palladium particles, and to provide its use application as a sensor. CONSTITUTION: This catalyst is obtained by uniformly mixing 0.1-25 wt.% palladium with metal oxide particles. The uniform mixing is carried out by the coprecipitation. The suitable metal oxide is such a metal oxide that is capable of being reduced to an another metal oxide. The obtained catalyst can markedly lower the operating temp. of the catalyst in the reactions such as oxidative- dehydrogenation of but-1-ene to butadiene, water-gas shift reaction, dehydrogenation of isobutane to isobutene. Further, the catalyst can be used as a sensor of carbon monoxide and it is useful for monitoring the exhaust gas treating apparatuses for automobiles.
Patent JP-H03263995-A (JP)
Title: Pilot burst gate pulse generating device
Inventor: KINUGASA NORIHIDE
IPC: H04N9/455
Filed: 1990-11-22
Abstract: PURPOSE:To from a pilot burst gate pulse generating device suitable for circuit integration by generating a pilot burst gate pulse based on an active edge of a horizontal synchronizing signal of one preceding horizontal synchronization period as reference. CONSTITUTION:A pilot burst gate pulse depends on a decode value of 1st and 2nd counters 25, 28 starting its count from an active edge of a horizontal synchronizing signal Hss of 1H preceding period. Thus, when 1st and 2nd decode values C, D of a 2nd counter 28 are properly set, the pulse is generated. Furthermore, since the 1st counter 25 makes count by taking 1H period as a period and a 2nd counter 28 makes count by taking a period shorter than 1H period as period, the number of stages of counters is decreased more than the case with counting at a period of 2H period. Thus, the circuit scale is reduced and circuit integration is facilitated.
Patent JP-H03180248-A (JP)
Title: Manufacture of heat resistant mold
Inventor: FUKAZAWA YOSHIO
IPC: B22C9/04
Filed: 1989-12-08
Abstract: PURPOSE:To continuously execute consuming of a pattern and sintering of a mold by dipping foam polyurethane resin pattern into wettable liquid, coating with slurry, spreading sand to slurry layer, heating the mold and consuming the polyurethane pattern in inner part. CONSTITUTION:At the first stage, the pattern P is made of the foam polyurethane resin. At the second stage, the pattern P is dipped into the wettable liquid. Successively, at the third stage, the surface is coated 3 with the slurry. Further, at the fourth stage, the sand 3' is spread in the suitable times on the slurry layer at surface of the pattern P to form the heat resistant mold C. After hardening, successively, at the fifth stage, the mold C is heated and the form polyurethane pattern in the inner part is consumed to form a cavity 4. By this method, a product equaled to precious casting having good dimensional accuracy without flash, can be obtained.
Patent JP-H03182144-A (JP)
Title: Demodulator
Inventor: SHIMAKATA YUKIHIRO
IPC: H04L27/227
Filed: 1989-12-12
Abstract: PURPOSE:To obtain a demodulation signal always in an excellent state by selecting either a synchronizing detection signal or a delayed detection signal in response to a reception level of a modulation signal. CONSTITUTION:A sent PSK(Phase Shift Keying) signal is received at a reception end 10a of a demodulator 10, a received PSK signal is branched into three, and they are given respectively to a synchronization detection circuit 11, a delay detection circuit 12 and a reception level detection circuit 13. Then the reception level of the modulation signal is detected and the synchronization detection circuit 11 and the delay detection circuit 12 are selected and used in response to the detected reception level. That is, the synchronization detection circuit 11 is used in the static characteristic and the delay detection circuit 12 is used under fading. Thus, the modulation signal is always demodulated in an excellent way.
Patent JP-H11152708-A (JP)
Title: Pavement and construction method therefor
Inventor: YAJIMA MASAHIKO
IPC: E01C11/26
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce energy loss of a heating wire by press-inserting a long body with a groove structure covered with a resin material, into the surface layer of a pavement, than removing the resin material, and inserting the heating wire into the groove of the long structure. SOLUTION: A long body 1 made of hard rubber which has an open top and a groove inside is formed by injection molding, and a long body 2 made of hard plastics is filled temporarily thereinto. When asphalt is to be applied, after a mixture of asphalt is laid and leveled, the long body 1 is placed and the long body 1 is penetrated into a surface layer by compacting the asphalt mixture with a roller. Then by separating and removing the long body 2 from a constructed pavement and inserting a heating wire 3 into the groove of the long body 1, a pavement having a snow-melting function is formed. Therefore, the pavement needs not to have an asphalt surface layer on the heating wire and thereby allows the snow-melting function of the heating wire to be used more directly. In consequence energy loss can be reduced and running cost can be lowered.
Patent JP-H02167382-A (JP)
Title: Adhesive composition
Inventor: OOMINE HIROSHI
IPC: C09J175/04
Filed: 1988-12-21
Abstract: PURPOSE:To provide the subject composition useful for adhering vinyl chloride resin to glass or steel by dissolving a blocked isocyanate, a soluble polyester, vinyl chloride-vinyl acetate copolymer and a trialkoxy silane compound in an organic solvent. CONSTITUTION:The objective composition is obtained by dissolving (A) a blocked isocyanate prepared by reacting (i) an isocyanate having two or more NCO groups (e.g. tolylene diisocyanate) with (ii) a masking agent selected from a group comprising phenols, oximes (e.g. acetoxime), lactams (e.g. epsilon-caprolactam) and active methylene compounds (e.g. malonic acid diphenyl ester), (B) a soluble polyester (preferably one having a mol.wt. of 5000-30000), (C) vinyl chloride-vinyl acetate copolymer (preferably one containing 80-97wt.% of the vinyl chloride component and having a polymerization degree of 200-800) and (D) a trialkoxy silane in an organic solvent.
Patent JP-H11153036-A (JP)
Title: Communication type double intake port for engine
Inventor: MAEKOYA SATORU
IPC: F02F1/42
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To reinforce a swirl in a cylinder chamber though the sectional areas of the passages of two intake ports are increased and a flow rate factor is held at a high value. SOLUTION: A flow straightening plate 8 to prevent the occurrence of contact in the vicinity of a communication port 5 between a first intake flow 6 flowing through a first intake port 1 and a second intake air flow 7 flowing through a second intake port 2 is arranged in the vicinity of the communication port 5 along the direction of the length of the communication port 5. In a position where the communication port 5 is opened, the second intake port 2 is displaced to the upper side on the upper side than the first intake port 1. The flow straightening plate 8 is protruded upper side from a port upper surface part position closer to the communication port 5 of the second port under surface 9 of the upper second intake port 2.  The upper edge 12 of the flow straightening plate 8 is positioned approximately in the same height as that of the virtual extension plane 11 of the first port upper surface 10 of the first intake port 1.
Patent JP-H06147939-A (JP)
Title: Physical quantity convertor
Inventor: MIURA KORYO
IPC: G01K5/62
Filed: 1992-11-05
Abstract: PURPOSE:To amplify/convert physical quantity into the axial direction displacement of cylindrical surface by restricting deformation of curvature change element that is formed in elongated spiral shape and its curvature changes according to physical quantity such as temperature and electrical current from outside within cylindrical surface by a ristricting mechanism. CONSTITUTION:In three elongated bimetal elements 1A-1C formed in spiral, a restriction mechanism 2 that restricts their deformation within cylindrical surface is provided. The mechanism 2 consists of multiple hard rings 2A-2E, where a connection pin 2a provided at specified intervals in the axial direction Z-Z' of the spiral on the peripheral side are rotation-connected to the corresponding parts of corresponding elements 1A-1C, and a guide rod 2F that penetrates through a center hole 2c of a traverse arm 2b in the radius direction of rings 2A-2D. The rod 2F is fixed to the arm 2b of the ring 2E jointed to a movable end of the elements 1A-1C, to work as an output rod. Since the rod 2F significantly changes according to curvature changes of elements 1A-1C, axial direction displacement obtained by amplifying temperature changes can be taken out.
Patent JP-H06147918-A (JP)
Title: Multi-rotary absolute type rotary encoder
Inventor: OKUNO HIROYUKI
IPC: G01D5/245
Filed: 1992-11-04
Abstract: PURPOSE:To provide a compact multi-rotary type rotary encoder which necessitate no optical-axis adjustment, etc., and accurately aligns the changing point of minimum resolution with the changing point of the number of revolutions. CONSTITUTION:While light emitting diodes for light projection being set as 6b to 6d, an light emitting diode 6a corresponding to an MSB and an MSB-1 is pulse-lighten by a pulse generating circuit 17 when the power is turned off. Then the rotary direction and the number of revolutions are detected based on its 2-bit output and the number of revolutions is stored by a counter. Thus, a multi-rotary type rotary encoder is constructed by holding the number of revolutions while the power is turned off.
Patent JP-H02165740-A (JP)
Title: Transmission path quality measuring instrument
Inventor: YOSHIDA MITSUHARU
IPC: H04B17/00
Filed: 1988-12-19
Abstract: PURPOSE:To efficiently perform the measurement of the quality of a transmission path in a communication line network by issuing a command to perform the quality measurement of the transmission path to a signal sending part and a signal reception part, and outputting a quality measured result as a transmission quality measuring information. CONSTITUTION:The command is issued by line setting command signals 21-25 so that sending signals 31-35 for quality measurement delivered from the signal sending part 2 can pass each communication facility group as it is set, and can be taken out as designated reception signals 41-45 for quality measurement. After that, a digital or analog sending signal 31 for quality measurement is sent from the signal sending part 2, and the reception signal 45 for quality measurement is fetched in the signal reception part 3, and the statistical processing of line quality data is performed, and it is outputted from a control part 4 as the transmission quality measuring information 10. In such a way, it is possible to efficiently perform the measurement of the quality of the transmission path in the communication line network.
Patent JP-H05134804-A (JP)
Title: Joystick
Inventor: KAMASAKO SHOJI
IPC: G06F3/038
Filed: 1991-11-11
Abstract: PURPOSE:To enable the multiple control of various equipment by changing signal levels corresponding to manipulating directions by providing a pressure sensor for outputting signals at the level correlated with pressure when a manipulating rod is inclined, thereby changing a signal level corresponding to an operation direction. CONSTITUTION:The pressure-sensitive resistor element receiving plane of each pressure sensor 5 is opposed to the spherical pressing part 6 of a manipulating rod 4 and the spherical pressing part 6 to be moved with the inclining operation of the manipulating rod 4 presses the pressure receiving plane of the pressure sensor 5. Therefore, a voltages or currents impressed to the electrodes of the pressure sensors 5 are changed and these voltages or currents are outputted as direction signals. When the manipulating force of the manipulating rod 4 is further changed, the force of the spherical pressing part 6 pressing the pressure receiving planes of the pressure sensors 5 is changed, as well, and the resistance values of the pressure sensors 5 are changed. Thus, the signal values of the voltages or currents obtained from the electrodes of the pressure sensors 5 are changed and by utilizing the level change of the signal values, the multiple control is enabled to the various equipment to be controlled.
Patent JP-H11113671-A (JP)
Title: Collapsible chair
Inventor: SHIMAMURA HIROO
IPC: A47C5/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To make a chair of a lightweight material such as cardboard by supporting a force working on a seat portion by a vertical leg portion under the seat portion, front leg portion, back portion and side supporting portions and supporting backward and sideward forces working on the back by rear and side supporting portions. SOLUTION: A side supporting portion 2 that is bent forward and a rear supporting portion 3 that is bent backward are provided on the right and left sides of a back portion 1, an insertion hole is provided in the center of the back portion 1, and an insertion hole is provided in prescribed positions of the right and left side supporting portions 2. And protrusions of a seat surface portion 7 are inserted into the insertion holes of the back portion 1 and the side supporting portions 2, the right and left rear supporting portions 3 are pushed out to protrusions 8b and spread backward diagonally, right and left side supporting sections 2 pull the under-the-seat surface leg portions 6 as if to draw them out forward by the tension of a rubber ring 12, supporting a force working on the seat surface and backward and sideward forces working on the back section 1.
Patent JP-H05158827-A (JP)
Title: Device and method for retrieving received command
Inventor: IRIE HIDENORI
IPC: G06F13/00
Filed: 1991-12-05
Abstract: PURPOSE:To provide a received command retrieving device and a retrieval method for the same capable of retrieving efficiently a received command. CONSTITUTION:The command constituted of characters consisting of bit strings is received, and the corresponding command is retrieved from among the received commands. In this received command retrieving device, a receiving means 8 to fetch the received command and a collation information generating means 22 to generate collation information from the bit strings of the characters to express the received command are provided. Besides, a storage means 81 to store the table of all the commands classified into a command group for every collation information and a first retrieving means 8 to retrieve the collation information of the storage means from the generated collation information are provided. Further, a second retrieving means 8 to retrieve the same command as the received command from among the command group belonging to the collation information retrieved by the first retrieving means is provided.
Patent JP-H11141523-A (JP)
Title: Unit body for fastening metal fitting such as screw spike
Inventor: HADASE KATSUHIKO
IPC: F16B27/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a unit body arranging multiple fastening metal fitting such as screw spike in parallel. SOLUTION: Fastening metal fittings 1 such as screw spikes are coupled in a parallel state via a long-size coupling member 7 so that a unit body 8 comprising a parallel fastening metal fitting group is made. The long-size coupling member 7 comprises a sheet body 9 providing wide width portions 9a covering the top faces of fastening metal fitting head portions and narrow width bridge portions 9b coupling the adjoining wide width portions 9a mutually. The wide width portion 9a is provided with a adhesive layer 10 superposed on and bonded to the top face of the fastening metal fitting 1 heat portion 2, and the bridge portion itself constitute an easily broken separation free portion 14.